## Qualitative Theory of Dynamical Systems

 Short Title: Qual. Theory Dyn. Syst. Publisher: Springer (Birkhäuser), Basel ISSN: 1575-5460; 1662-3592/e Online: http://link.springer.com/journal/volumesAndIssues/12346 Comments: Indexed cover-to-cover
 Documents Indexed: 804 Publications (since 2000) References Indexed: 767 Publications with 18,866 References.
all top 5

### Latest Issues

 21, No. 4 (2022) 21, No. 3 (2022) 21, No. 2 (2022) 21, No. 1 (2022) 20, No. 3 (2021) 20, No. 2 (2021) 20, No. 1 (2021) 19, No. 3 (2020) 19, No. 2 (2020) 19, No. 1 (2020) 18, No. 3 (2019) 18, No. 2 (2019) 18, No. 1 (2019) 17, No. 3 (2018) 17, No. 2 (2018) 17, No. 1 (2018) 16, No. 3 (2017) 16, No. 2 (2017) 16, No. 1 (2017) 15, No. 2 (2016) 15, No. 1 (2016) 14, No. 2 (2015) 14, No. 1 (2015) 13, No. 2 (2014) 13, No. 1 (2014) 12, No. 2 (2013) 12, No. 1 (2013) 11, No. 2 (2012) 11, No. 1 (2012) 10, No. 2 (2011) 10, No. 1 (2011) 9, No. 1-2 (2010) 8, No. 2 (2010) 8, No. 1 (2009) 7, No. 2 (2009) 7, No. 1 (2008) 6, No. 2 (2005) 6, No. 1 (2005) 5, No. 2 (2004) 5, No. 1 (2004) 4, No. 2 (2003) 4, No. 1 (2003) 3, No. 2 (2002) 3, No. 1 (2002) 2, No. 2 (2002) 2, No. 1 (2001) 1, No. 2 (2000)
all top 5

### Authors

 28 Llibre, Jaume 15 Xia, Yonghui 11 Gasull, Armengol 11 Vidal, Claudio 11 Wang, Jinrong 9 Giné, Jaume 9 Valls Anglés, Cláudia 9 Zada, Akbar 8 Vulpe, Nicolae I. 7 García Guirao, Juan Luis 7 Lacomba, Ernesto A. 7 Li, Jibin 7 Schlomiuk, Dana I. 6 Algaba, Antonio 6 Du, Zengji 6 Falconi, Manuel J. 6 Han, Maoan 6 Pérez-Chavela, Ernesto 6 Roussarie, Robert 6 Rousseau, Christiane 6 Zhang, Xiang 5 Alvarez-Ramírez, Martha 5 Cima, Anna 5 Corbera, Montserrat 5 Cors, Josep Maria 5 Dumortier, Freddy 5 El-Nabulsi, Rami Ahmad 5 Nieto Roig, Juan Jose 5 Sun, Taixiang 5 Tang, Chun-Lei 5 Xi, Hongjian 5 Yang, Jihua 5 Yang, Xiaosong 5 Zhao, Liqin 4 Addas-Zanata, Salvador 4 Bessa, Mário 4 Bujac, Cristina 4 Cheng, Zhibo 4 Fečkan, Michal 4 Fernandes, Antonio Carlos 4 Françoise, Jean-Pierre 4 Gao, Xinyi 4 García, Cristóbal 4 Guo, Yongjiang 4 Huang, Wentao 4 Jiang, Fangfang 4 Mañosas, Francesc 4 Mello, Luis Fernando O. 4 Moulin Ollagnier, Jean 4 Ren, Yong 4 Rizwan, Rizwan 4 Shan, Wenrui 4 Wu, Xinxing 4 Xu, Junxiang 4 Yang, Jiazhong 4 Zhang, Tonghua 3 Al-saedi, Ahmed Eid Salem 3 Anderson, Douglas Robert 3 Askri, Ghassen 3 Bai, Yuzhen 3 Barreira, Luis Manuel 3 Bautista, Serafín 3 Bengochea, Abimael 3 Cao, Zhenbang 3 Carrião, Paulo Cesar 3 Chang, Lina 3 Chen, Hebai 3 Chen, Xingwu 3 Crespo, Francisco 3 de Carvalho, Maria Pires 3 Delgado, Joaquín F. 3 Ferragut, Antoni 3 Ferrer, Sebastián 3 Freire Macías, Emilio 3 Ghane, Fatemeh Helen 3 Gidea, Marian 3 Gomes, Maria Elasir Seabra 3 Guillamon, Antoni 3 Guíñez, Víctor 3 Hattab, Hawete 3 Huzak, Renato 3 Jamilov, Uygun U. 3 Jiang, Daqing 3 Kong, Fanchao 3 Ladra González, Manuel 3 Leta, Temesgen Desta 3 Li, Chengzhi 3 Li, Zhiming 3 Liang, Haihua 3 Liu, Hanze 3 Liu, Jiang 3 Liz, Eduardo 3 Medina, Mario 3 Meng, Xinzhu 3 Misiurewicz, Michał 3 Molero, Francisco Javier 3 Mukhamedov, Farruh Maksutovich 3 Piña, Eduardo G. 3 Qin, Bin 3 Rabanal, Roland ...and 1,099 more Authors
all top 5

### Fields

 399 Ordinary differential equations (34-XX) 370 Dynamical systems and ergodic theory (37-XX) 117 Mechanics of particles and systems (70-XX) 77 Partial differential equations (35-XX) 63 Biology and other natural sciences (92-XX) 55 Operator theory (47-XX) 32 Difference and functional equations (39-XX) 25 General topology (54-XX) 23 Differential geometry (53-XX) 22 Probability theory and stochastic processes (60-XX) 18 Real functions (26-XX) 18 Global analysis, analysis on manifolds (58-XX) 16 Numerical analysis (65-XX) 15 Measure and integration (28-XX) 14 Fluid mechanics (76-XX) 13 Systems theory; control (93-XX) 12 Algebraic geometry (14-XX) 12 Several complex variables and analytic spaces (32-XX) 12 Manifolds and cell complexes (57-XX) 9 Integral equations (45-XX) 8 Calculus of variations and optimal control; optimization (49-XX) 6 Functions of a complex variable (30-XX) 5 Number theory (11-XX) 5 Commutative algebra (13-XX) 5 Special functions (33-XX) 5 Statistical mechanics, structure of matter (82-XX) 5 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 4 General and overarching topics; collections (00-XX) 4 Combinatorics (05-XX) 4 Linear and multilinear algebra; matrix theory (15-XX) 4 Computer science (68-XX) 4 Optics, electromagnetic theory (78-XX) 4 Quantum theory (81-XX) 4 Information and communication theory, circuits (94-XX) 3 Nonassociative rings and algebras (17-XX) 3 Topological groups, Lie groups (22-XX) 3 Abstract harmonic analysis (43-XX) 3 Algebraic topology (55-XX) 3 Mechanics of deformable solids (74-XX) 3 Relativity and gravitational theory (83-XX) 2 History and biography (01-XX) 2 Approximations and expansions (41-XX) 2 Harmonic analysis on Euclidean spaces (42-XX) 2 Functional analysis (46-XX) 2 Geometry (51-XX) 2 Operations research, mathematical programming (90-XX) 1 Field theory and polynomials (12-XX) 1 Group theory and generalizations (20-XX) 1 Integral transforms, operational calculus (44-XX) 1 Statistics (62-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Astronomy and astrophysics (85-XX) 1 Geophysics (86-XX)

### Citations contained in zbMATH Open

452 Publications have been cited 2,156 times in 1,762 Documents Cited by Year
Exact iterative solution for an abstract fractional dynamic system model for bioprocess. Zbl 1454.34023
Zhang, Xinguang; Mao, Cuiling; Liu, Lishan; Wu, Yonghong
2017
New results on the study of $$Z_q$$-equivariant planar polynomial vector fields. Zbl 1213.34059
Li, Jibin; Liu, Yirong
2010
Equivalence of the Melnikov function method and the averaging method. Zbl 1377.34056
Han, Maoan; Romanovski, Valery G.; Zhang, Xiang
2016
Planar quadratic vector fields with invariant lines of total multiplicity at least five. Zbl 1101.34016
Schlomiuk, Dana; Vulpe, Nicolae
2004
Liouvillian integration of the Lotka-Volterra system. Zbl 1084.34001
Moulin Ollagnier, Jean
2002
Isochronicity via normal form. Zbl 1021.34022
Algaba, Antonio; Freire, Emilio; Gamero, Estanislao
2000
Abelian integrals and limit cycles. Zbl 1270.34004
Li, Chengzhi
2012
On the Darboux integrability of polynomial differential systems. Zbl 1266.34002
Llibre, Jaume; Zhang, Xiang
2012
Normalizable, integrable and linearizable saddle points in the Lotka-Volterra system. Zbl 1100.34022
Christopher, Colin; Rousseau, Christiane
2004
A survey on the inverse integrating factor. Zbl 1364.34005
García, Isaac A.; Grau, Maite
2010
Non-linear dynamics with non-standard Lagrangians. Zbl 1322.37037
2013
Uniform stability of a laminated beam with structural memory. Zbl 1383.74056
Lo, Assane; Tatar, Nasser-eddine
2016
Stability analysis of the first order non-linear impulsive time varying delay dynamic system on time scales. Zbl 1432.34116
Shah, Syed Omar; Zada, Akbar; Hamza, Alaa E.
2019
The chain properties and average shadowing property of iterated function systems. Zbl 1392.37009
Wu, Xinxing; Wang, Lidong; Liang, Jianhua
2018
Structurally stable discontinuous vector fields in the plane. Zbl 1047.37011
Sotomayor, Jorge; Machado, Ana Lúcia F.
2002
Slow divergence integral and balanced canard solutions. Zbl 1215.34063
Dumortier, Freddy
2011
Existence of positive solutions for a class of higher-order Caputo fractional differential equation. Zbl 1366.34013
Zhao, Kaihong; Gong, Ping
2015
Existence of positive periodic solutions for a neutral delay predator-prey model with Hassell-Varley type functional response and impulse. Zbl 1392.34089
Chen, Xiao; Du, Zengji
2018
Some lower bounds for $$H(n)$$ in Hilbert’s 16th problem. Zbl 1050.34039
Li, Jibin; Chan, H. S. Y.; Chung, K. W.
2002
Further results on ultimate bound on the trajectories of the Lorenz system. Zbl 1338.65275
Zhang, Fuchen; Zhang, Guangyun
2016
On the geometry in the neighbourhood of infinity of quadratic differential systems with a weak focus. Zbl 0989.34018
Schlomiuk, Dana; Pal, Janos
2001
Non-standard non-local-in-time Lagrangians in classical mechanics. Zbl 1305.70043
2014
Periodic solution and ergodic stationary distribution of SEIS dynamical systems with active and latent patients. Zbl 1426.34063
Qi, Haokun; Leng, Xiaona; Meng, Xinzhu; Zhang, Tonghua
2019
Centers for trigonometric Abel equations. Zbl 1264.34055
Cima, Anna; Gasull, Armengol; Mañosas, Francesc
2012
Complete global stability of a metapopulation model and its dynamically consistent discrete models. Zbl 1419.37077
Dang, Quang A.; Hoang, Manh Tuan
2019
Exact Devaney chaos and entropy. Zbl 1119.37027
Kwietniak, Dominik; Misiurewicz, Michał
2005
Two tight independent set conditions for fractional $$(g,f,m)$$-deleted graphs systems. Zbl 1390.05162
Gao, Wei; García Guirao, Juan Luis; Wu, Hualong
2018
Phase portraits of reversible linear differential systems with cubic homogeneous polynomial nonlinearities having a non-degenerate center at the origin. Zbl 1311.34061
Buzzi, Claudio A.; Llibre, Jaume; Medrado, João C. R.
2009
Approximate controllability of fractional neutral stochastic functional integro-differential inclusions with infinite delay. Zbl 1379.34072
Guendouzi, Toufik; Bousmaha, Lamia
2014
A new algorithm for finding rational first integrals of polynomial vector fields. Zbl 1216.34001
Ferragut, Antoni; Giacomini, Héctor
2010
Parameterized IFS with the asymptotic average shadowing property. Zbl 1372.37054
Fatehi Nia, Mehdi
2016
Stability and bifurcation analysis of an amensalism model with weak allee effect. Zbl 1439.34056
Wei, Zhen; Xia, Yonghui; Zhang, Tonghua
2020
Stability for a new discrete ratio-dependent predator-prey system. Zbl 1394.37122
Zhuo, Xiang-Lai; Zhang, Feng-Xue
2018
Limit cycles for a class of continuous and discontinuous cubic polynomial differential systems. Zbl 1317.34040
Llibre, Jaume; Lopes, Bruno D.; De Moraes, Jaime R.
2014
On the vanishing set of inverse integrating factors. Zbl 1032.34027
Berrone, Lucio R.; Giacomini, Hector J.
2000
Period function for perturbed isochronous centres. Zbl 1087.34021
Freire, Emilio; Gasull, Armengol; Guillamon, Antoni
2002
Center conditions for polynomial Liénard systems. Zbl 1392.34027
Giné, Jaume
2017
A unified analysis of exact traveling wave solutions for the fractional-order and integer-order Biswas-Milovic equation: via bifurcation theory of dynamical system. Zbl 1450.34008
Zhang, Bei; Zhu, Wenjing; Xia, Yonghui; Bai, Yuzhen
2020
Non-ergodicity of uniform quadratic stochastic operators. Zbl 1344.37093
2016
Cantor necklaces and structurally unstable Sierpinski curve Julia sets for rational maps. Zbl 1122.37033
Devaney, Robert L.
2004
Regular and singular reductions in the spatial three-body problem. Zbl 1282.70016
Palacián, Jesús F.; Sayas, Flora; Yanguas, Patricia
2013
On local diffeomorphisms of $$\mathbb{R}^n$$ that are injective. Zbl 1067.37019
Fernandes, Alexandre; Gutierrez, Carlos; Rabanal, Roland
2003
On stacked planar central configurations with five bodies when one body is removed. Zbl 1345.70016
Fernandes, Antonio Carlos; Mello, Luis Fernando
2013
Limit cycles bifurcated from a reversible quadratic center. Zbl 1142.34019
Li, Jinming
2005
Cyclicity versus center problem. Zbl 1210.34049
Gasull, Armengol; Giné, Jaume
2010
Li, Chengzhi; Llibre, Jaume
2010
On the equivalence of the Melnikov functions method and the averaging method. Zbl 1392.34052
2017
Global dynamics and bifurcations of certain second order rational difference equation with quadratic terms. Zbl 1338.39008
Jašarević Hrustić, Sabina; Kulenović, M. R. S.; Nurkanović, M.
2016
Global stability of Beddington model. Zbl 1383.92065
Din, Qamar
2017
The period function for second-order quadratic ODEs is monotone. Zbl 1074.34033
Gasull, Armengol; Guillamon, Antoni; Villadelprat, Jordi
2003
On the existence of central configurations of $$p$$ nested $$n$$-gons. Zbl 1195.70018
Corbera, Montserrat; Delgado, Joaquin; Llibre, Jaume
2010
Melnikov functions and Bautin ideal. Zbl 1081.37030
Roussarie, Robert
2001
Global topological configurations of singularities for the whole family of quadratic differential systems. Zbl 1433.58030
Artés, Joan C.; Llibre, Jaume; Schlomiuk, Dana; Vulpe, Nicolae
2020
Stacked central configurations for the spatial seven-body problem. Zbl 1282.70021
Mello, Luis Fernando; Fernandes, Antonio Carlos
2013
Hilbert’s sixteenth problem for polynomial Liénard equations. Zbl 1272.34002
Caubergh, Magdalena
2012
Periodic perturbations of an isochronous center. Zbl 1043.34049
Ortega, Rafael
2002
Qualitative classification of singular points. Zbl 1131.34304
Jiang, Qibao; Llibre, Jaume
2005
Generalized Liénard equations, cyclicity and Hopf-Takens bifurcations. Zbl 1131.34308
Caubergh, Magdalena; Françoise, Jean-Pierre
2004
A note on the convergence of parametrised non-resonant invariant manifolds. Zbl 1209.37028
Johnson, Tomas; Tucker, Warwick
2011
On the distribution and number of limit cycles for quadratic systems with two foci. Zbl 1050.34036
Zhang, Pingguang
2002
Limit cycles for planar piecewise linear differential systems via first integrals. Zbl 1047.34021
Llibre, Jaume; Nuñez, Eduardo; Teruel, Antonio E.
2002
Perturbation of a period annulus bounded by a heteroclinic loop connecting two hyperbolic saddles. Zbl 1385.37077
Sun, Xianbo
2017
Algebraic closure of a rational function. Zbl 1121.13301
Moulin Ollagnier, Jean
2004
$$n-1$$ independent first integrals for linear differential systems in $$\mathbb{R}^n$$ or $$\mathbb{C}^n$$. Zbl 1090.34002
Falconi, Manuel; Llibre, Jaume
2003
Convex energy levels of Hamiltonian systems. Zbl 1065.37044
Salomão, Pedro A. S.
2003
Structural stability of planar quasihomogeneous vector fields. Zbl 1318.34076
Oliveira, Regilene; Zhao, Yulin
2014
Dumortier, Freddy; Kooij, Robert E.; Li, Chengzhi
2000
Affine-periodic solutions for impulsive differential systems. Zbl 1451.34052
Wang, Chuanbiao; Yang, Xue; Chen, Xusheng
2020
A note on higher order Melnikov functions. Zbl 1144.34024
Jebrane, Ahmed; Żołądek, Henryk
2005
On the Dulac functions. Zbl 1220.34050
Osuna, Osvaldo; Villaseñor, Gabriel
2011
2-D Duffing oscillator: elliptic functions from a dynamical systems point of view. Zbl 1270.33011
Molero, Francisco Javier; Lara, Martín; Ferrer, Sebastián; Céspedes, Francisco
2013
Canard cycles of finite codimension with two breaking parameters. Zbl 1261.34044
Mamouhdi, Lylia; Roussarie, Robert
2012
On non-ergodic Volterra cubic stochastic operators. Zbl 1443.37005
Mukhamedov, Farrukh; Pah, Chin Hee; Rosli, Azizi
2019
A four-body convex central configuration with perpendicular diagonals is necessarily a kite. Zbl 1402.70012
Corbera, Montserrat; Cors, Josep M.; Roberts, Gareth E.
2018
The center problem for the Lotka reactions with generalized mass-action kinetics. Zbl 1402.34033
Boros, Balázs; Hofbauer, Josef; Müller, Stefan; Regensburger, Georg
2018
Positive periodic solutions for a first order singular ordinary differential equation generated by impulses. Zbl 1404.34030
Nieto, Juan J.; Uzal, José M.
2018
The centre and the depth of the centre for continuous maps on dendrites with finite branch points. Zbl 1390.37022
Sun, Taixiang; Xi, Hongjian
2017
The fixed point approach to the stability of fractional differential equations with causal operators. Zbl 1343.34016
Jiang, Jingfei; Cao, Dengqing; Chen, Huatao
2016
Periodic structure of transversal maps on $$\mathbb C\mathrm P^n$$, $$\mathbb H\mathrm P^n$$ and $$\mathbb S^p\times\mathbb S^q$$. Zbl 1417.37096
Guirao, Juan Luis García; Llibre, Jaume
2013
Computing simplest normal forms for the Takens-Bogdanov singularity. Zbl 1050.34052
Algaba, Antonio
2002
Quaternion-valued linear impulsive differential equations. Zbl 1470.34039
Suo, Leping; Fečkan, Michal; Wang, JinRong
2021
Existence and stability of weighted pseudo almost automorphic solution of dynamic equation on time scales with weighted Stepanov-like $$(S^p)$$ pseudo almost automorphic coefficients. Zbl 1439.34082
Dhama, Soniya; Abbas, Syed
2020
Box dimension of spiral trajectories of some vector fields in $$\mathbb R^3$$. Zbl 1220.37034
Žubrinić, Darko; Županović, Vesna
2005
Uniqueness of limit cycles for a class of planar vector fields. Zbl 1135.34022
Carletti, Timoteo
2005
Solution of the problem of the centre for cubic differential system with three invariant straight lines in generic position. Zbl 1135.34020
Şubă, Alexandru; Cozma, Dumitru
2005
Co-circular and co-spherical kite central configurations. Zbl 1307.70007
Mello, Luis Fernando; Fernandes, Antonio Carlos
2011
Geometry of weak stability boundaries. Zbl 1270.70027
Belbruno, Edward A.; Gidea, Marian; Topputo, Francesco
2013
Nilpotent systems admitting an algebraic inverse integrating factor over $$\mathbb{C}((x,y))$$. Zbl 1267.34002
Algaba, Antonio; García, Cristóbal; Reyes, Manuel
2011
Canards existence in Memristor’s circuits. Zbl 1370.34111
Ginoux, Jean-Marc; Llibre, Jaume
2016
An SEIR epidemic model with relapse and general nonlinear incidence rate with application to media impact. Zbl 1402.34054
Wang, Lianwen; Zhang, Xingan; Liu, Zhijun
2018
Positive periodic solutions for a kind of first-order singular differential equation induced by impulses. Zbl 1402.34029
Kong, Fanchao; Luo, Zhiguo
2018
Analysis of the predator-prey interactions: a stochastic model incorporating disease invasion. Zbl 1437.34058
Feng, Tao; Meng, Xinzhu; Zhang, Tonghua; Qiu, Zhipeng
2020
On the equiprobable strictly non-Volterra quadratic stochastic operators. Zbl 1390.37090
Jamilov, U. U.; Ladra, M.; Mukhitdinov, R. T.
2017
Stability and monotonicity of Lotka-Volterra type operators. Zbl 1383.92072
Mukhamedov, Farrukh; Saburov, Mansoor
2017
The slow invariant manifold of the Lorenz-Krishnamurthy model. Zbl 1325.34062
Ginoux, Jean-Marc
2014
Cubic systems with invariant straight lines of total multiplicity eight and with three distinct infinite singularities. Zbl 1319.34050
Bujac, Cristina; Vulpe, Nicolae
2015
On the exponential stability of discrete semigroups. Zbl 1336.47047
2015
The Kepler problem and the Laplace-Runge-Lenz vector on spaces of constant curvature and arbitrary signature. Zbl 1163.70004
Cariñena, José F.; Rañada, Manuel F.; Santander, Mariano
2008
Dynamical behavior of singular traveling waves of ($$n+1$$)-dimensional nonlinear Klein-Gordon equation. Zbl 1418.34089
Feng, Dahe; Li, Jibin; Jiao, Jianjun
2019
Nondegenerate and nilpotent centers for a cubic system of differential equations. Zbl 1416.34020
Algaba, Antonio; García, Cristóbal; Giné, Jaume
2019
Nonequilibrium in thermodynamic formalism: the second law, gases and information geometry. Zbl 1490.82009
Lopes, A. O.; Ruggiero, R.
2022
Existence of Gibbs states and maximizing measures on a general one-dimensional lattice system with Markovian structure. Zbl 1484.37046
Souza, Rafael Rigão; Vargas, Victor
2022
Auto-Bäcklund transformation, similarity reductions and solitons of an extended $$(2+1)$$-dimensional coupled Burgers system in fluid mechanics. Zbl 1490.35315
Gao, Xin-Yi; Guo, Yong-Jiang; Shan, Wen-Rui
2022
Traveling wave solution of bad and good modified Boussinesq equations with conformable fractional-order derivative. Zbl 1490.34009
N&rsquo;Gbo, N&rsquo;Gbo; Xia, Yonghui
2022
Two weighted norm dynamic inequalities with applications on second order half-linear dynamic equations. Zbl 1482.26042
Saker, Samir H.; Osman, Mahmoud M.; Anderson, Douglas R.
2022
On a coupled impulsive fractional integrodifferential system with Hadamard derivatives. Zbl 1483.45006
Alam, Mehboob; Zada, Akbar; Riaz, Usman
2022
On the stability of linear quaternion-valued differential equations. Zbl 1483.34021
Chen, Dan; Fečkan, Michal; Wang, JinRong
2022
Noninstantaneous impulsive conformable fractional stochastic delay integro-differential system with Rosenblatt process and control function. Zbl 1480.93033
Ahmed, Hamdy M.
2022
Investigation on the single and multiple dromions for nonlinear telegraph equation in electrical transmission line. Zbl 1482.35068
Rizvi, Syed Tahir Raza; Ali, Kashif; Bekir, Ahmet; Nawaz, Badar; Younis, M.
2022
Bilinear auto-Bäcklund transformations and similarity reductions for a $$(3+1)$$-dimensional generalized Yu-Toda-Sasa-Fukuyama system in fluid mechanics and lattice dynamics. Zbl 07558429
Gao, Xin-Yi; Guo, Yong-Jiang; Shan, Wen-Rui
2022
Considering the shallow water of a wide channel or an open sea through a generalized $$(2+1)$$-dimensional dispersive long-wave system. Zbl 07568599
Gao, Xiao-Tian; Tian, Bo; Shen, Yuan; Feng, Chun-Hui
2022
Investigation of controllability and observability for linear quaternion-valued systems from its complex-valued systems. Zbl 1495.93016
Chen, Dan; Fečkan, Michal; Wang, JinRong
2022
Bifurcation of limit cycles by perturbing a piecewise linear Hamiltonian system. Zbl 07489699
Chen, Jiangbin; Han, Maoan
2022
Puiseux integrability of differential equations. Zbl 07489700
Demina, Maria V.; Giné, Jaume; Valls, Claudia
2022
An optimal thirty-second-order iterative method for solving nonlinear equations and a conjecture. Zbl 1485.65056
Varona, Juan Luis
2022
Product type potential on the one-dimensional lattice systems: selection of maximizing probability and a large deviation principle. Zbl 07489709
Mohr, J.
2022
On the solutions of ordinary differential equations in the form of Dulac series. Zbl 1495.34019
Samovol, V. S.
2022
Globally exponential stability of piecewise pseudo almost periodic solutions for neutral differential equations with impulses and delays. Zbl 1496.34108
He, Jianxin; Kong, Fanchao; Nieto, Juan J.; Qiu, Hongjun
2022
Positive periodic solutions to a second-order singular differential equation with indefinite weights. Zbl 07505332
Han, Xuefeng; Cheng, Zhibo
2022
Algebraic integrability of planar polynomial vector fields by extension to Hirzebruch surfaces. Zbl 07588395
Galindo, Carlos; Monserrat, Francisco; Pérez-Callejo, Elvira
2022
Quaternion-valued linear impulsive differential equations. Zbl 1470.34039
Suo, Leping; Fečkan, Michal; Wang, JinRong
2021
Qualitative analysis of the dynamic for the nonlinear Korteweg-de Vries equation with a boundary memory. Zbl 1467.35278
Chentouf, Boumediène
2021
Topological average shadowing property on uniform spaces. Zbl 1470.37032
2021
Travelling wave solutions of the general regularized long wave equation. Zbl 1472.34006
Zheng, Hang; Xia, Yonghui; Bai, Yuzhen; Wu, Luoyi
2021
Traveling wave solutions of generalized Dullin-Gottwald-Holm equation with parabolic law nonlinearity. Zbl 1477.34064
Zhang, Yijian; Xia, Yonghui
2021
Hetero-Bäcklund transformation, bilinear forms and $$N$$ solitons for a generalized three-coupled Korteweg-de Vries system. Zbl 1477.35218
Gao, Xin-Yi; Guo, Yong-Jiang; Shan, Wen-Rui
2021
The existence of Aubry-Mather sets for the Fermi-Ulam model. Zbl 1464.37050
Cao, Zhenbang; Grebogi, Celso; Li, Denghui; Xie, Jianhua
2021
Dynamical behavior of traveling wave solutions for a $$(2+1)$$-dimensional Bogoyavlenskii coupled system. Zbl 1460.37068
Leta, Temesgen Desta; Liu, Wenjun; Achab, Abdelfattah El; Rezazadeh, Hadi; Bekir, Ahmet
2021
Dynamics of a family of meromorphic functions with two essential singularities which are not omitted values. Zbl 1459.37033
Domínguez, P.; Sienra, Guillermo; Hernández, I.
2021
On the number of limit cycles in general planar piecewise linear differential systems with two zones having two real equilibria. Zbl 1461.34027
Huan, Song-Mei
2021
Steady Euler flows on the 3-sphere and other Sasakian 3-manifolds. Zbl 1458.35320
2021
Existence and stability of pseudo almost periodic solutions for a delayed multispecies logarithmic population model with feedback control. Zbl 1459.34189
Wu, Yi; Xia, Yonghui; Deng, Shengfu
2021
Keplerian orbits through the Conley-Zehnder index. Zbl 07302073
Kavle, Henry; Offin, Daniel; Portaluri, Alessandro
2021
Central configurations in the five-body problem: rhombus plus one. Zbl 07383378
Cornelio, J. Lino; Alvarez-Ramírez, Martha; Cors, Josep M.
2021
Dynamics of second order lattice systems with almost periodic nonlinear part. Zbl 1477.37086
Abdallah, Ahmed Y.
2021
Limit cycles in the discontinuous planar piecewise linear systems with three zones. Zbl 1486.34076
Li, Zhengkang; Liu, Xingbo
2021
Stability and Hopf bifurcation analysis for a two-species commensalism system with delay. Zbl 1481.34096
Li, Tianyang; Wang, Qiru
2021
Periodic points of regular curve homeomorphisms. Zbl 1470.37036
Daghar, Aymen; Naghmouchi, Issam; Riahi, Moncef
2021
Families of symmetric exchange orbits in the planar $$(1+2n)$$-body problem. Zbl 1493.70055
Bengochea, Abimael; Galán-Vioque, Jorge; Pérez-Chavela, Ernesto
2021
Hyers-Ulam and Hyers-Ulam-Rassias stability of first-order nonlinear dynamic equations. Zbl 1471.34171
Alghamdi, Maryam A.; Alharbi, Mymonah; Bohner, Martin; Hamza, Alaa E.
2021
Ground state sign-changing solution for Schrödinger-Poisson system with critical growth. Zbl 1467.35139
Zhang, Ziheng; Wang, Ying; Yuan, Rong
2021
Some new characterizations of weights in dynamic inequalities involving monotonic functions. Zbl 1473.26031
Saker, Samir H.; Saied, Ahmed I.; Anderson, Douglas R.
2021
Metric versus topological receptive entropy of semigroup actions. Zbl 1475.37023
Biś, Andrzej; Dikranjan, Dikran; Giordano Bruno, Anna; Stoyanov, Luchezar
2021
Global effect of non-conservative perturbations on homoclinic orbits. Zbl 1459.37050
Gidea, Marian; de la Llave, Rafael; Musser, Maxwell
2021
Existence theory and Ulam’s stabilities of fractional Langevin equation. Zbl 1472.34015
2021
Several bifurcation mechanisms for limit cycles in a predator-prey system. Zbl 1477.34075
Zegeling, André; Kooij, Robert E.
2021
Stability and Neimark-Sacker bifurcation of certain mixed monotone rational second-order difference equation. Zbl 1473.39030
Nurkanović, Zehra; Nurkanović, Mehmed; Garić-Demirović, Mirela
2021
An impulsive predator-prey system with modified Leslie-Gower functional response and diffusion. Zbl 1479.35891
Li, Xiaoyue; Wang, Qi; Han, Renji
2021
On the existence of solitary wave solutions for perturbed Degasperis-Procesi equation. Zbl 1486.34073
Xu, Guoan; Zhang, Yi
2021
Compact almost automorphic function on time scales and its application. Zbl 1481.34108
Li, Yongkun; Shen, Shiping
2021
On limit sets of monotone maps on regular curves. Zbl 1487.37016
Daghar, Aymen; Marzougui, Habib
2021
Analytical traveling wave and soliton solutions of the $$(2+1)$$ dimensional generalized Burgers-Huxley equation. Zbl 1481.34006
Leta, Temesgen Desta; Liu, Wenjun; Rezazadeh, Hadi; Ding, Jian; El Achab, Abdelfattah
2021
Polynomial entropy for interval maps and lap number. Zbl 1468.37038
Barbosa Gomes, José; Dias Carneiro, Mário Jorge
2021
Normal forms for manifolds of normally hyperbolic singularities and asymptotic properties of nearby transitions. Zbl 1467.34042
Duignan, Nathan
2021
Stability and bifurcation analysis of an amensalism model with weak allee effect. Zbl 1439.34056
Wei, Zhen; Xia, Yonghui; Zhang, Tonghua
2020
A unified analysis of exact traveling wave solutions for the fractional-order and integer-order Biswas-Milovic equation: via bifurcation theory of dynamical system. Zbl 1450.34008
Zhang, Bei; Zhu, Wenjing; Xia, Yonghui; Bai, Yuzhen
2020
Global topological configurations of singularities for the whole family of quadratic differential systems. Zbl 1433.58030
Artés, Joan C.; Llibre, Jaume; Schlomiuk, Dana; Vulpe, Nicolae
2020
Affine-periodic solutions for impulsive differential systems. Zbl 1451.34052
Wang, Chuanbiao; Yang, Xue; Chen, Xusheng
2020
Existence and stability of weighted pseudo almost automorphic solution of dynamic equation on time scales with weighted Stepanov-like $$(S^p)$$ pseudo almost automorphic coefficients. Zbl 1439.34082
Dhama, Soniya; Abbas, Syed
2020
Analysis of the predator-prey interactions: a stochastic model incorporating disease invasion. Zbl 1437.34058
Feng, Tao; Meng, Xinzhu; Zhang, Tonghua; Qiu, Zhipeng
2020
A linear estimate of the number of limit cycles for a piecewise smooth near-Hamiltonian system. Zbl 1455.34037
Chen, Xiaoyan; Han, Maoan
2020
Shadowing property and invariant measures having full supports. Zbl 1473.37022
Moriyasu, Kazumine; Sakai, Kazuhiro; Sumi, Naoya
2020
Distributional chaos on uniform spaces. Zbl 1432.37035
Shah, Sejal; Das, Tarun; Das, Ruchi
2020
Extremal problems of the density for vibrating string equations with applications to gap and ratio of eigenvalues. Zbl 1456.34022
Qi, Jiangang; Li, Jing; Xie, Bing
2020
New homoclinic orbits for Hamiltonian systems with asymptotically quadratic growth at infinity. Zbl 1437.37077
Wu, Dong-Lun; Yu, Xiang
2020
Symmetry reductions, dynamical behavior and exact explicit solutions to a class of nonlinear shallow water wave equation. Zbl 1437.37101
Chang, Lina; Liu, Hanze; Zhang, Lijun
2020
A Reeb flow on the three-sphere without a disk-like global surface of Section. Zbl 1437.53059
van Koert, Otto
2020
A note on the Lyapunov and period constants. Zbl 1447.34030
Cima, A.; Gasull, A.; Mañosas, F.
2020
A note on the periodic structure of transversal maps on the torus and products of spheres. Zbl 1444.37019
Sirvent, Víctor F.
2020
On the Bielecki-Ulam’s type stability results of first order non-linear impulsive delay dynamic systems on time scales. Zbl 1458.34138
2020
Global behavior and bifurcation in a class of host-parasitoid models with a constant host refuge. Zbl 1441.39016
Kalabušić, S.; Drino, Dž.; Pilav, E.
2020
Pointwise recurrence on local dendrites. Zbl 1432.37033
2020
Floquet theory for quaternion-valued differential equations. Zbl 1439.34019
Cheng, Dong; Kou, Kit Ian; Xia, Yong Hui
2020
Dong, Meihua; Jung, Woochul; Morales, Carlos
2020
Perturbation of a period annulus bounded by a saddle-saddle cycle in a hyperelliptic Hamiltonian systems of degree seven. Zbl 1446.34055
Yang, Sumin; Qin, Bin; Xia, Guoen; Xia, Yong-Hui
2020
Topological conjugacy between induced non-autonomous set-valued systems and subshifts of finite type. Zbl 1437.37021
Shao, Hua; Chen, Guanrong; Shi, Yuming
2020
The ball-based origami theorem and a glimpse of holography for traversing flows. Zbl 1437.57032
Katz, Gabriel
2020
Mild solution of second-order impulsive integro-differential evolution equations of Volterra type in Banach spaces. Zbl 1450.34054
Hao, Xinan; Liu, Lishan
2020
Existence of solitary wave solutions for a nonlinear fifth-order KdV equation. Zbl 1434.35164
Li, Xiaofeng; Du, Zengji; Liu, Jiang
2020
Iterated means dichotomy for discrete dynamical systems. Zbl 1453.37006
Saburov, Mansoor
2020
Hardy-Rogers type iterated function systems. Zbl 1435.28010
Georgescu, Flavian; Miculescu, Radu; Mihail, Alexandru
2020
Periodic orbits and global stability for a discontinuous SIR model with delayed control. Zbl 1446.34104
Muqbel, Khalil; Vas, Gabriella; Röst, Gergely
2020
Dynamics of a population with two equal dominated species. Zbl 1448.37123
Rozikov, U. A.; Usmonov, J. B.
2020
Dynamics of the system of difference equations $$x_{n+1} = A+\frac{y_{n-k}}{y_n}$$, $$y_{n+1} = B+\frac{x_{n-k}}{x_n}$$. Zbl 1450.39003
Abualrub, S.; Aloqeili, M.
2020
Long-time behavior of non-autonomous FitzHugh-Nagumo lattice systems. Zbl 1452.37074
Wannan, Rania T.; Abdallah, Ahmed Y.
2020
Ergodicities of infinite dimensional nonlinear stochastic operators. Zbl 07259346
2020
Nondegeneracy and uniqueness of periodic solution for a neutral differential equation. Zbl 1466.34060
Cheng, Zhibo
2020
Vector fields with the asymptotic orbital pseudo-orbit tracing property. Zbl 1441.37032
Lee, Manseob; Park, Junmi
2020
Qualitative analysis of the Nosé-Hoover oscillator. Zbl 1450.34026
Han, Qianqian; Yang, Xiao-Song
2020
Some qualitative features of the isosceles trapezoidal four-body problem. Zbl 1472.70028
Alvarez-Ramírez, Martha; Medina, Mario
2020
Existence and uniqueness of homoclinic solution for a Rayleigh equation with a singularity. Zbl 1437.34053
Lu, Shiping; Jia, Xuewen
2020
Normalization and existence of invariant ray solutions of a 2-DOF autonomous Hamiltonian system with null frequencies. Zbl 1436.37070
Crespo, F.; Espejo, D. E.; Vidal, Claudio
2020
The dynamics of a kind of Liénard system with sixth degree and its limit cycle bifurcations under perturbations. Zbl 1447.34032
Han, Maoan; Yang, Junmin
2020
The geometrical demonstration of the order of resonant saddle points in $$\mathbb{C}^2$$. Zbl 1439.34080
Wu, Hao; Xu, Shoujun
2020
The role of the saddle-foci on the structure of a Bykov attracting set. Zbl 1459.37026
Bessa, Mário; Carvalho, Maria; Rodrigues, Alexandre A. P.
2020
The $$k$$-transformation on an interval with a hole. Zbl 1439.37045
Agarwal, Nikita
2020
Minimizers for the Kepler problem. Zbl 1462.70006
Montgomery, Richard
2020
Bifurcation of relative equilibria for vortices and general homogeneous potentials. Zbl 1437.37076
Pérez-Chavela, Ernesto; Santoprete, Manuele; Tamayo, Claudia
2020
On the minimality of Keplerian arcs with fixed negative energy. Zbl 1475.70011
Barutello, Vivina; Boscaggin, Alberto; Dambrosio, Walter
2020
On the number of hyperelliptic limit cycles of Liénard systems. Zbl 1453.34045
Qian, Xinjie; Yang, Jiazhong
2020
...and 352 more Documents
all top 5

### Cited by 2,047 Authors

 101 Llibre, Jaume 47 Giné, Jaume 36 Han, Maoan 36 Valls Anglés, Cláudia 28 Algaba, Antonio 26 Vulpe, Nicolae I. 25 El-Nabulsi, Rami Ahmad 25 Zada, Akbar 23 Schlomiuk, Dana I. 23 Wu, Yonghong 22 García, Cristóbal 22 Yu, Pei 22 Zhang, Xinguang 21 Gasull, Armengol 18 Zhang, Xiang 17 Liu, Lishan 17 Torregrosa, Joan 17 Xia, Yonghui 16 Cui, Yujun 16 García, Isaac A. 15 Liu, Changjian 15 Reyes, Manuel 15 Wang, Jinrong 14 Artés, Joan Carles 14 Huzak, Renato 14 Romanovskiĭ, Valeriĭ Georgievich 14 Zhang, Fuchen 13 Ferragut, Antoni 13 Hoang, Manh Tuan 13 Zhao, Liqin 12 Li, Feng 12 Vidal, Claudio 12 Zhao, Yulin 11 De Maesschalck, Peter 11 Grau, Maite 11 Oliveira, Regilene D. S. 11 Teixeira, Marco Antonio 11 Zhao, Kaihong 10 Devaney, Robert L. 10 Jamilov, Uygun U. 10 Liao, Xiaofeng 10 Liu, Yirong 10 Mireles-James, Jason D. 10 Wu, Xinxing 9 Alvarez-Ramírez, Martha 9 Buică, Adriana 9 Buzzi, Claudio Aguinaldo 9 Christopher, Colin J. 9 Liang, Haihua 9 Mello, Luis Fernando O. 9 Xiong, Yanqin 9 Yang, Jihua 9 Zhang, Guangyun 8 Apalara, Tijani Abdulaziz 8 Chen, Hebai 8 Dumortier, Freddy 8 Ferčec, Brigita 8 Fernandes, Antonio Carlos 8 Jiang, Jiqiang 8 Maza, Susanna 8 Meng, Xinzhu 8 Mu, Chunlai 8 Mukhamedov, Farruh Maksutovich 8 Sabatini, Marco 8 Shah, Syed Omar 8 Sun, Xianbo 8 Wu, Yusen 7 Bai, Yuzhen 7 Bujac, Cristina 7 Freire Macías, Emilio 7 Li, Jibin 7 Li, Shimin 7 Liu, Wenjun 7 Lu, Tianxiu 7 Qin, Bin 7 Rizwan, Rizwan 7 Su, Guangwang 7 Tian, Yun 7 Villadelprat, Jordi 7 Walcher, Sebastian 7 Yu, Jiang 7 Zhao, Wencai 7 Županović, Vesna 6 Calogero, Francesco A. 6 Caubergh, Magdalena 6 Chen, Xingwu 6 Chèze, Guillaume 6 Cors, Josep Maria 6 Das, Ruchi 6 Din, Qamar 6 Du, Zengji 6 García Guirao, Juan Luis 6 Giacomini, Hector J. 6 Guo, Laigang 6 Huang, Bo 6 Huang, Wentao 6 Jiang, Fangfang 6 Li, Denghui 6 Liu, Jiang 6 O’Regan, Donal ...and 1,947 more Authors
all top 5

### Cited in 290 Journals

 201 Qualitative Theory of Dynamical Systems 117 International Journal of Bifurcation and Chaos in Applied Sciences and Engineering 105 Journal of Differential Equations 77 Journal of Mathematical Analysis and Applications 57 Advances in Difference Equations 28 Chaos, Solitons and Fractals 28 Applied Mathematics and Computation 27 Discrete and Continuous Dynamical Systems. Series B 25 Nonlinear Dynamics 25 Nonlinear Analysis. Real World Applications 24 Celestial Mechanics and Dynamical Astronomy 24 Bulletin des Sciences Mathématiques 23 Journal of Dynamics and Differential Equations 22 Discrete and Continuous Dynamical Systems 21 Applied Mathematics Letters 17 Communications in Nonlinear Science and Numerical Simulation 17 Dynamical Systems 17 Boundary Value Problems 16 Journal of Difference Equations and Applications 16 Discrete Dynamics in Nature and Society 15 Complexity 15 Regular and Chaotic Dynamics 15 Journal of Applied Analysis and Computation 14 Nonlinearity 14 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 14 Physica D 14 Journal of Function Spaces 13 Journal of Mathematical Physics 13 Journal of Nonlinear Science 12 Topology and its Applications 12 Acta Mathematica Sinica. English Series 12 Nonlinear Analysis. Modelling and Control 12 Mediterranean Journal of Mathematics 12 AIMS Mathematics 11 Rocky Mountain Journal of Mathematics 11 Communications on Pure and Applied Analysis 11 SIAM Journal on Applied Dynamical Systems 10 ZAMP. Zeitschrift für angewandte Mathematik und Physik 10 Proceedings of the American Mathematical Society 10 Rendiconti del Circolo Matemàtico di Palermo. Serie II 10 Ergodic Theory and Dynamical Systems 10 Mathematical Problems in Engineering 10 Journal of Dynamical and Control Systems 10 Differential Equations 10 Mathematical Biosciences and Engineering 9 Journal of Computational and Applied Mathematics 8 Journal of Geometry and Physics 8 Transactions of the American Mathematical Society 8 Journal of Nonlinear Mathematical Physics 8 Journal of Applied Mathematics and Computing 8 Bulletin of the Brazilian Mathematical Society. New Series 8 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 7 Mathematics and Computers in Simulation 7 Mathematische Zeitschrift 7 Results in Mathematics 7 Indagationes Mathematicae. New Series 7 Journal of Inequalities and Applications 7 Chaos 7 Journal of Fixed Point Theory and Applications 7 Journal of Nonlinear Science and Applications 6 Annales de l’Institut Fourier 6 Topological Methods in Nonlinear Analysis 6 Electronic Journal of Differential Equations (EJDE) 6 Buletinul Academiei de Științe a Republicii Moldova. Matematica 6 Abstract and Applied Analysis 6 Communications in Contemporary Mathematics 6 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 6 Discrete and Continuous Dynamical Systems. Series S 6 Journal of Geometric Mechanics 6 Open Mathematics 5 Physica A 5 Physics Letters. A 5 Journal of Symbolic Computation 5 Lobachevskii Journal of Mathematics 5 International Journal of Nonlinear Sciences and Numerical Simulation 5 Comptes Rendus. Mathématique. Académie des Sciences, Paris 5 Journal of Dynamical Systems and Geometric Theories 5 International Journal of Biomathematics 4 Communications in Mathematical Physics 4 Mathematical Proceedings of the Cambridge Philosophical Society 4 Journal of Algebra 4 Monatshefte für Mathematik 4 Acta Applicandae Mathematicae 4 Annales de l’Institut Henri Poincaré. Analyse Non Linéaire 4 Journal of Mathematical Chemistry 4 Mathematical Modelling and Analysis 4 Science China. Mathematics 4 Applied General Topology 4 Journal of Applied Nonlinear Dynamics 3 Acta Mechanica 3 International Journal of Theoretical Physics 3 Israel Journal of Mathematics 3 Journal of Statistical Physics 3 Mathematical Notes 3 Mathematics of Computation 3 Archiv der Mathematik 3 Geometriae Dedicata 3 Journal of Pure and Applied Algebra 3 Memoirs of the American Mathematical Society 3 Acta Mathematicae Applicatae Sinica. English Series ...and 190 more Journals
all top 5

### Cited in 58 Fields

 1,010 Ordinary differential equations (34-XX) 693 Dynamical systems and ergodic theory (37-XX) 191 Mechanics of particles and systems (70-XX) 158 Biology and other natural sciences (92-XX) 120 Partial differential equations (35-XX) 96 Operator theory (47-XX) 75 Real functions (26-XX) 60 Difference and functional equations (39-XX) 60 Systems theory; control (93-XX) 55 Numerical analysis (65-XX) 52 General topology (54-XX) 38 Algebraic geometry (14-XX) 33 Differential geometry (53-XX) 32 Probability theory and stochastic processes (60-XX) 30 Global analysis, analysis on manifolds (58-XX) 28 Mechanics of deformable solids (74-XX) 22 Fluid mechanics (76-XX) 21 Measure and integration (28-XX) 20 Computer science (68-XX) 19 Combinatorics (05-XX) 19 Several complex variables and analytic spaces (32-XX) 19 Manifolds and cell complexes (57-XX) 17 Calculus of variations and optimal control; optimization (49-XX) 16 Functions of a complex variable (30-XX) 16 Integral equations (45-XX) 15 Commutative algebra (13-XX) 14 Quantum theory (81-XX) 13 Field theory and polynomials (12-XX) 13 Statistical mechanics, structure of matter (82-XX) 12 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 10 Information and communication theory, circuits (94-XX) 9 Nonassociative rings and algebras (17-XX) 9 Special functions (33-XX) 9 Functional analysis (46-XX) 8 Number theory (11-XX) 8 Algebraic topology (55-XX) 8 Relativity and gravitational theory (83-XX) 7 Linear and multilinear algebra; matrix theory (15-XX) 7 Optics, electromagnetic theory (78-XX) 5 Harmonic analysis on Euclidean spaces (42-XX) 5 Classical thermodynamics, heat transfer (80-XX) 4 Topological groups, Lie groups (22-XX) 4 Integral transforms, operational calculus (44-XX) 4 Statistics (62-XX) 4 Astronomy and astrophysics (85-XX) 3 General and overarching topics; collections (00-XX) 3 Associative rings and algebras (16-XX) 3 Approximations and expansions (41-XX) 3 Abstract harmonic analysis (43-XX) 3 Operations research, mathematical programming (90-XX) 2 History and biography (01-XX) 2 Category theory; homological algebra (18-XX) 2 Group theory and generalizations (20-XX) 2 Geometry (51-XX) 2 Convex and discrete geometry (52-XX) 2 Geophysics (86-XX) 1 Mathematical logic and foundations (03-XX) 1 Sequences, series, summability (40-XX)